风流老熟女一区二区三区_99精品国产成人一区二区_久久久久国色av免费看_老师穿着旗袍肉色丝袜让我玩

新聞中心
您的位置: 首頁 -> 新聞中心  -> 常見問題
17

2020-11

精密零件加工都有哪些標準

精(jing)密零(ling)件加工都有哪(na)些標(biao)準

精密零(ling)(ling)件(jian)行業(ye)的(de)(de)(de)標準是(shi)非常(chang)嚴格的(de)(de)(de),加(jia)(jia)工時(shi)(shi)候有(you)進刀,出刀等不同(tong)的(de)(de)(de)流程工序。尺寸也會(hui)根(gen)據(ju)產品有(you)不同(tong)的(de)(de)(de)具體需(xu)求(qiu),加(jia)(jia)工精度的(de)(de)(de)要(yao)求(qiu)也會(hui)不同(tong),總體來(lai)說精密加(jia)(jia)工精度的(de)(de)(de)要(yao)求(qiu)是(shi)非常(chang)高的(de)(de)(de),有(you)時(shi)(shi)候甚至精確到1mm下的(de)(de)(de)多少微米(mi)差別,尺寸如(ru)果(guo)差別很大產品就會(hui)成(cheng)(cheng)為廢(fei)(fei)品,就需(xu)要(yao)返(fan)工來(lai)達到要(yao)求(qiu),這個過程非常(chang)費時(shi)(shi)費力,有(you)時(shi)(shi)候會(hui)使得所有(you)的(de)(de)(de)原材料報廢(fei)(fei),造成(cheng)(cheng)成(cheng)(cheng)本的(de)(de)(de)增加(jia)(jia),與此同(tong)時(shi)(shi)零(ling)(ling)件(jian)也必(bi)然(ran)是(shi)無法用了,因此精密零(ling)(ling)件(jian)加(jia)(jia)工是(shi)有(you)很多要(yao)求(qiu)的(de)(de)(de)。那么精密零(ling)(ling)件(jian)加(jia)(jia)工有(you)哪些要(yao)求(qiu)呢?(1)通常(chang)為了確保零(ling)(ling)件(jian)的(de)(de)(de)加(jia)(jia)工精度,粗(cu)零(ling)(ling)件(jian)與精密機械零(ling)(ling)件(jian)的(de)(de)(de)加(jia)(jia)工必(bi)須分(fen)開...
>
29

2020-09

五金零件加工精度的測量方法

五金(jin)零件加工精度的測量方法

五金(jin)(jin)零(ling)(ling)(ling)件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)精(jing)(jing)度(du)是加(jia)工(gong)(gong)(gong)(gong)后零(ling)(ling)(ling)件(jian)(jian)表(biao)面(mian)的(de)(de)(de)實(shi)際尺寸、形(xing)狀(zhuang)、位置三種幾何(he)參數(shu)與(yu)圖紙要(yao)求(qiu)的(de)(de)(de)理想(xiang)幾何(he)參數(shu)的(de)(de)(de)符合程度(du)。理想(xiang)的(de)(de)(de)幾何(he)參數(shu),對(dui)(dui)尺寸而言,就是平(ping)(ping)均(jun)尺寸;對(dui)(dui)表(biao)面(mian)幾何(he)形(xing)狀(zhuang)而言,就是絕對(dui)(dui)的(de)(de)(de)圓、圓柱、平(ping)(ping)面(mian)、錐面(mian)和直線等(deng);對(dui)(dui)表(biao)面(mian)之間的(de)(de)(de)相互(hu)位置而言,就是絕對(dui)(dui)的(de)(de)(de)平(ping)(ping)行、垂直、同軸、對(dui)(dui)稱等(deng)。零(ling)(ling)(ling)件(jian)(jian)實(shi)際幾何(he)參數(shu)與(yu)理想(xiang)幾何(he)參數(shu)的(de)(de)(de)偏離(li)數(shu)值稱為(wei)加(jia)工(gong)(gong)(gong)(gong)誤差。博鑫(xin)精(jing)(jing)密是以上海(hai)不銹(xiu)鋼零(ling)(ling)(ling)件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)、上海(hai)鈦合金(jin)(jin)零(ling)(ling)(ling)件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)、上海(hai)鋼材零(ling)(ling)(ling)件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)、上海(hai)鋁合金(jin)(jin)零(ling)(ling)(ling)件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)、鑄件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)為(wei)公司的(de)(de)(de)主打產品,品質保障,值得信賴(lai)!一(yi)、五金(jin)(jin)零(ling)(ling)(ling)件(jian)(jian)加(jia)工(gong)(gong)(gong)(gong)精(jing)(jing)度(du)根(gen)據不同的(de)(de)(de)加(jia)工(gong)(gong)(gong)(gong)精(jing)(jing)度(du)內容以及精(jing)(jing)度(du)
>
17

2020-11

關于精密機械加工的優勢和方法

關于精(jing)密機(ji)械加工的優(you)勢(shi)和方法

精(jing)(jing)密(mi)機(ji)械(xie)(xie)加(jia)工(gong)(gong)(gong)(gong)技術從(cong)(cong)提高(gao)精(jing)(jing)度(du)與生產(chan)率(lv)兩個方(fang)面(mian)同時迅(xun)速(su)發展(zhan)起來。在(zai)提高(gao)生產(chan)率(lv)方(fang)面(mian),提高(gao)自(zi)動化程度(du)長各(ge)國致力(li)發展(zhan)的(de)方(fang)向。精(jing)(jing)密(mi)零(ling)件加(jia)工(gong)(gong)(gong)(gong),近年來,從(cong)(cong)上(shang)海CNC到CIMS發展(zhan)迅(xun)速(su),并(bing)且在(zai)一(yi)定范圍(wei)內得到了應(ying)用從(cong)(cong)提高(gao)精(jing)(jing)度(du)方(fang)面(mian),從(cong)(cong)精(jing)(jing)密(mi)加(jia)工(gong)(gong)(gong)(gong)發展(zhan)到超精(jing)(jing)密(mi)加(jia)工(gong)(gong)(gong)(gong),這(zhe)也是(shi)世(shi)界各(ge)主要發達國家致力(li)發展(zhan)的(de)方(fang)向。(1)精(jing)(jing)密(mi)機(ji)械(xie)(xie)加(jia)工(gong)(gong)(gong)(gong)的(de)技術和工(gong)(gong)(gong)(gong)藝優勢:?精(jing)(jing)密(mi)機(ji)械(xie)(xie)加(jia)工(gong)(gong)(gong)(gong)切(qie)削(xue)功(gong)工(gong)(gong)(gong)(gong)與無房工(gong)(gong)(gong)(gong)藝相(xiang)比,切(qie)削(xue)加(jia)工(gong)(gong)(gong)(gong)的(de)優點首先在(zai)于,既有很高(gao)的(de)材料切(qie)除率(lv),又有良好(hao)的(de)經濟性例如與激光等離子加(jia)工(gong)(gong)(gong)(gong)工(gong)(gong)(gong)(gong)藝相(xiang)比即如此(ci),這(zhe)是(shi)因為這(zhe)種工(gong)(gong)(gong)(gong)藝目前只有供應(ying)很大的(de)能才能達到...
>
總數:14   總頁數:3   當前是:第2頁  第一頁   上一頁   下一頁   最后頁 轉到
  • 聯系人:周先(xian)生

  • 電 話:186 6490 3925

  • 地 址:廣東省東莞市大嶺山鎮顏屋(wu)路南四巷5號

東莞市博鑫精密機械有限公司 版權所有 技術支持: 【】訪問量: 【 】【 BMAP】【GMAP 【后臺管理】
鞍山武漢順德海州喀什定陶西平